Intrinsic Width of the flux tube in 2+1 dimensional Yang-Mills theories
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
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2026
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| _version_ | 1866918372978982912 |
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| author | Verzichelli, Lorenzo Caselle, Michele Cellini, Elia Nada, Alessandro Panfalone, Dario |
| author_facet | Verzichelli, Lorenzo Caselle, Michele Cellini, Elia Nada, Alessandro Panfalone, Dario |
| contents | We present our updated results on the intrinsic width of the profile of the flux tube in (2+1)-dimensional Yang-Mills theory with SU(2) gauge group. We identify the intrinsic width as the characteristic length scale of the exponentially decaying tails of the profile of the flux tube. Inspecting a broad range of temperature, we check that this length does not depend on the length of the flux tube. Our estimations of the intrinsic width show a constant value at low temperature and a growing trend approaching the deconfinement temperature that can be understood from the universality class of the phase transition via the Svetitsky-Yaffe mapping. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2603_05323 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Intrinsic Width of the flux tube in 2+1 dimensional Yang-Mills theories Verzichelli, Lorenzo Caselle, Michele Cellini, Elia Nada, Alessandro Panfalone, Dario High Energy Physics - Lattice High Energy Physics - Theory We present our updated results on the intrinsic width of the profile of the flux tube in (2+1)-dimensional Yang-Mills theory with SU(2) gauge group. We identify the intrinsic width as the characteristic length scale of the exponentially decaying tails of the profile of the flux tube. Inspecting a broad range of temperature, we check that this length does not depend on the length of the flux tube. Our estimations of the intrinsic width show a constant value at low temperature and a growing trend approaching the deconfinement temperature that can be understood from the universality class of the phase transition via the Svetitsky-Yaffe mapping. |
| title | Intrinsic Width of the flux tube in 2+1 dimensional Yang-Mills theories |
| topic | High Energy Physics - Lattice High Energy Physics - Theory |
| url | https://arxiv.org/abs/2603.05323 |